:root {
    --bg: #FFF8F0;
    --ink: #2A1F1A;
    --title: #24130C;
    --muted: #75645A;
    --soft: #A9978C;
    --brand: #FF6B35;
    --orange: #FF7A00;
    --purple: #2B1A3F;
    --mint: #00E5B0;
    --gold: #FFD166;
    --rose: #B8336A;
    --blue-card: #EFFFFA;
    --cream-card: #FFF1C7;
    --card: #FFFFFF;
    --border: rgba(255,107,53,.18);
    --shadow: 0 20px 46px rgba(97,45,16,.14);
    --radius: 26px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.75; overflow-x: hidden; }
body.drawer-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 20000; background: #fff; color: var(--title); padding: 10px 16px; border-radius: 12px; box-shadow: var(--shadow); }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; width: 100%; z-index: 9999; background: rgba(38,20,12,.94); backdrop-filter: blur(12px); box-shadow: 0 8px 26px rgba(97,45,16,.16); }
.header-inner { width: min(1280px, calc(100% - 40px)); min-height: 72px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.site-logo { display: inline-flex; align-items: center; gap: 10px; color: #FFF3E8; text-decoration: none; flex: 0 0 auto; }
.site-logo img { width: 44px; height: 44px; object-fit: contain; }
.site-logo strong { font-size: 24px; letter-spacing: -.02em; }
.nav-core { display: flex; align-items: center; justify-content: center; gap: 8px; margin-left: auto; }
.nav-core a { color: #FFF3E8; text-decoration: none; border-radius: 999px; padding: 8px 12px; font-size: 15px; white-space: nowrap; transition: .2s ease; }
.nav-core a:hover, .nav-core a.active { color: #fff; background: rgba(0,229,176,.16); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.main-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 10px 22px; background: linear-gradient(135deg, #FF6B35 0%, #FFB703 48%, #00E5B0 100%); color: #fff; border: 0; border-radius: 999px; box-shadow: 0 14px 32px rgba(255,107,53,.22); font-weight: 800; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.main-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 34px rgba(255,107,53,.3); }
.menu-toggle { width: 44px; height: 44px; display: inline-grid; place-content: center; gap: 5px; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; background: rgba(255,255,255,.08); cursor: pointer; }
.menu-toggle span { width: 18px; height: 2px; background: #fff; border-radius: 99px; }
.mobile-menu-toggle { display: none; }
.drawer-overlay { position: fixed; inset: 0; z-index: 11000; background: rgba(26,15,10,.56); opacity: 0; transition: opacity .22s ease; }
.drawer-overlay.visible { opacity: 1; }
.site-drawer { position: fixed; top: 0; right: 0; z-index: 12000; width: min(420px, 92vw); height: 100dvh; overflow-y: auto; padding: 22px; background: #FFFDFC; transform: translateX(105%); transition: transform .25s ease; box-shadow: -24px 0 70px rgba(36,19,12,.24); }
.site-drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.drawer-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--title); text-decoration: none; font-weight: 900; font-size: 24px; }
.drawer-brand img { width: 42px; height: 42px; object-fit: contain; }
.drawer-close { width: 42px; height: 42px; border: 0; border-radius: 50%; background: #F8EDE6; color: var(--title); font-size: 28px; cursor: pointer; }
.drawer-intro { margin: 20px 0; color: var(--muted); }
.drawer-nav { display: grid; gap: 8px; }
.drawer-nav a { display: flex; align-items: center; justify-content: space-between; padding: 13px 15px; border: 1px solid var(--border); border-radius: 16px; background: #fff; color: var(--title); text-decoration: none; }
.drawer-nav a:hover, .drawer-nav a.active { background: var(--blue-card); border-color: rgba(0,229,176,.36); }
.drawer-nav b { color: var(--brand); }
.drawer-safe { margin-top: 18px; padding: 18px; border-radius: 20px; background: linear-gradient(135deg, #2B1A3F, #5A2D59); color: #fff; }
.drawer-safe p { margin: 6px 0 0; color: rgba(255,255,255,.78); font-size: 14px; }
main { display: block; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.section { padding: 86px 0; }
.section-sm { padding: 58px 0; }
.section-head { max-width: 780px; margin-bottom: 34px; }
.section-kicker { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px; color: var(--brand); font-size: 13px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.section-kicker::before { content: ""; width: 30px; height: 3px; border-radius: 9px; background: linear-gradient(90deg, var(--brand), var(--mint)); }
h1, h2, h3, .section-title { margin-top: 0; color: var(--title); line-height: 1.22; }
h1 { font-size: clamp(44px, 7vw, 84px); letter-spacing: -.055em; }
h2 { font-size: clamp(30px, 4vw, 48px); letter-spacing: -.035em; }
h3 { font-size: 22px; }
p { margin: 0 0 1em; }
.lead { color: #5D4B42; font-size: clamp(17px, 2vw, 20px); }
.muted { color: var(--muted); }
.text-link { color: var(--brand); font-weight: 800; text-decoration: none; border-bottom: 1px solid rgba(255,107,53,.35); }
.text-link:hover { color: var(--rose); }
.hero { position: relative; overflow: hidden; padding: 78px 0 86px; background: radial-gradient(circle at 16% 10%, rgba(255,209,102,.55), transparent 28%), radial-gradient(circle at 88% 20%, rgba(0,229,176,.22), transparent 26%), linear-gradient(135deg, #FFF1EC 0%, #F1F1FF 50%, #E9FFF8 100%); }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero::before { width: 300px; height: 300px; background: rgba(184,51,106,.12); left: -120px; bottom: -80px; }
.hero::after { width: 220px; height: 220px; background: rgba(255,107,53,.13); right: -60px; top: 30%; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 52px; }
.hero-copy h1 { margin-bottom: 12px; }
.hero-copy .hero-subtitle { margin: 0 0 18px; color: var(--purple); font-size: clamp(24px, 3vw, 38px); font-weight: 900; letter-spacing: -.03em; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.ghost-btn { display: inline-flex; align-items: center; min-height: 46px; padding: 10px 20px; border: 1px solid rgba(43,26,63,.18); border-radius: 999px; background: rgba(255,255,255,.62); color: var(--purple); font-weight: 800; text-decoration: none; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero-points span, .tag { display: inline-flex; align-items: center; padding: 8px 13px; border-radius: 999px; background: rgba(255,255,255,.78); border: 1px solid rgba(255,107,53,.15); color: var(--title); font-size: 14px; font-weight: 800; }
.hero-visual { position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: 8% 4% -4% 14%; border-radius: 36px; background: linear-gradient(135deg, rgba(255,107,53,.2), rgba(0,229,176,.18)); transform: rotate(4deg); }
.hero-visual img { position: relative; width: 100%; max-height: 610px; object-fit: contain; filter: drop-shadow(0 32px 46px rgba(43,26,63,.2)); }
.floating-note { position: absolute; right: -10px; bottom: 8%; max-width: 210px; padding: 15px 18px; border-radius: 18px; background: rgba(255,255,255,.92); border: 1px solid var(--border); box-shadow: var(--shadow); color: var(--title); font-weight: 800; }
.highlight-strip { position: relative; z-index: 2; margin-top: -32px; }
.highlight-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 18px; background: rgba(255,255,255,.88); backdrop-filter: blur(14px); border: 1px solid var(--border); border-radius: 28px; box-shadow: var(--shadow); }
.highlight-item { padding: 16px; border-radius: 20px; background: linear-gradient(180deg, #fff, #FFF9F4); }
.highlight-item strong { display: block; color: var(--title); font-size: 17px; }
.highlight-item p { margin: 5px 0 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.capsule-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.capsule { flex: 1 1 210px; display: block; padding: 16px 18px; border: 1px solid var(--border); border-radius: 999px; background: #fff; text-decoration: none; box-shadow: 0 10px 24px rgba(97,45,16,.08); transition: .2s ease; }
.capsule:hover { transform: translateY(-2px); border-color: rgba(0,229,176,.4); }
.capsule strong { color: var(--title); }
.capsule span { display: block; color: var(--muted); font-size: 13px; white-space: normal; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; }
.card, .zone-card, .info-card, .review-card { background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: var(--radius); }
.media-card { overflow: hidden; }
.media-card img, .content-img, .zone-card img, .app-section img, .hero-visual img { max-width: 100%; height: auto; object-fit: contain; }
.media-card .card-body { padding: 26px; }
.soft-panel { padding: 34px; border-radius: 30px; background: linear-gradient(135deg, #EFFFFA, #FFF1F8); border: 1px solid rgba(0,229,176,.18); }
.deep-panel { padding: 34px; border-radius: 30px; background: linear-gradient(135deg, #24130C, #2B1A3F); color: #fff; }
.deep-panel h2, .deep-panel h3 { color: #fff; }
.deep-panel p { color: rgba(255,255,255,.78); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature-grid.two { grid-template-columns: repeat(2, 1fr); }
.feature-card { position: relative; overflow: hidden; padding: 26px; min-height: 100%; }
.feature-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: contain; border-radius: 20px; background: linear-gradient(135deg, #FFF7F1, #EFFFFA); margin-bottom: 20px; }
.feature-card ul, .check-list { margin: 16px 0 0; padding: 0; list-style: none; }
.feature-card li, .check-list li { position: relative; padding-left: 22px; margin: 8px 0; color: var(--muted); }
.feature-card li::before, .check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--mint); font-weight: 900; }
.three-column { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { padding: 25px; }
.service-card .number { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 14px; background: var(--cream-card); color: var(--rose); font-weight: 900; margin-bottom: 16px; }
.security-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: stretch; }
.security-images { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.security-images img { width: 100%; height: 100%; min-height: 270px; object-fit: contain; border-radius: 24px; background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow); }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review-card { padding: 24px; }
.review-card .stars { color: #FFB703; letter-spacing: 3px; }
.review-card p { color: var(--muted); }
.review-card strong { color: var(--title); }
.faq-list { display: grid; gap: 14px; }
details { border: 1px solid var(--border); border-radius: 20px; background: #fff; box-shadow: 0 10px 24px rgba(97,45,16,.07); padding: 0 20px; }
summary { cursor: pointer; padding: 18px 34px 18px 0; color: var(--title); font-weight: 900; list-style: none; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 0; top: 14px; color: var(--brand); font-size: 26px; }
details[open] summary::after { content: "−"; }
details p { padding: 0 0 18px; margin: 0; color: var(--muted); }
.notice { padding: 28px; border-radius: 28px; background: linear-gradient(135deg, #FFF1C7, #FFE8E3, #EFFFFA); border: 1px solid rgba(255,107,53,.22); }
.notice h2 { font-size: 30px; }
.inner-hero { position: relative; overflow: hidden; padding: 72px 0 68px; background: radial-gradient(circle at 12% 0%, rgba(255,209,102,.5), transparent 27%), radial-gradient(circle at 86% 20%, rgba(0,229,176,.2), transparent 28%), linear-gradient(135deg, #FFF3EA, #F4F0FF 55%, #E9FFF8); }
.inner-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 46px; align-items: center; }
.inner-hero h1 { font-size: clamp(42px, 6vw, 70px); }
.inner-hero img { width: 100%; max-height: 480px; object-fit: contain; filter: drop-shadow(0 26px 38px rgba(43,26,63,.18)); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; color: var(--muted); font-size: 14px; }
.breadcrumbs a { color: var(--brand); text-decoration: none; }
.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 34px; align-items: start; }
.article-card { padding: 34px; }
.article-card + .article-card { margin-top: 22px; }
.article-card h2 { font-size: 30px; }
.article-card p { color: #5D4B42; }
.sidebar { position: sticky; top: 96px; display: grid; gap: 18px; }
.side-card { padding: 22px; }
.side-card h2 { font-size: 22px; }
.side-card a { display: block; padding: 9px 0; color: var(--brand); text-decoration: none; border-bottom: 1px dashed rgba(255,107,53,.22); }
.side-card a:last-child { border-bottom: 0; }
.quote-card { padding: 26px; background: linear-gradient(135deg, #2B1A3F, #B8336A); color: #fff; border-radius: 26px; box-shadow: var(--shadow); }
.quote-card p { color: rgba(255,255,255,.86); font-size: 17px; }
.quote-card strong { color: #FFD166; }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.process-card { padding: 24px; }
.process-card b { display: inline-grid; place-content: center; width: 38px; height: 38px; margin-bottom: 12px; border-radius: 13px; background: var(--blue-card); color: var(--rose); }
.contact-form { display: grid; gap: 14px; }
.contact-form label { color: var(--title); font-weight: 800; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; padding: 13px 15px; border: 1px solid var(--border); border-radius: 14px; background: #fff; color: var(--ink); }
.contact-form textarea { min-height: 150px; resize: vertical; }
.site-footer { background: #1A0F0A; color: #FFF3E8; padding: 64px 0 100px; }
.footer-inner { width: min(1180px, calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 34px; }
.footer-brand p { max-width: 390px; color: rgba(255,243,232,.68); }
.footer-logo { margin-bottom: 16px; }
.footer-column h2 { color: #fff; font-size: 17px; margin-bottom: 12px; }
.footer-column a { display: block; padding: 5px 0; color: rgba(255,243,232,.72); text-decoration: none; }
.footer-column a:hover { color: var(--mint); }
.footer-bottom { width: min(1180px, calc(100% - 40px)); margin: 38px auto 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 24px; color: rgba(255,243,232,.56); font-size: 13px; }
.footer-bottom p { margin: 0; }
.mobile-bottom-nav { display: none; }
@media (max-width: 1050px) {
    .nav-core { gap: 2px; }
    .nav-core a { padding: 8px 9px; font-size: 14px; }
    .hero-grid, .inner-hero-grid { gap: 30px; }
    .content-layout { grid-template-columns: 1fr 270px; }
}
@media (max-width: 900px) {
    .nav-core, .desktop-menu-toggle { display: none; }
    .mobile-menu-toggle { display: inline-grid; }
    .header-inner { width: min(100% - 24px, 1280px); min-height: 66px; }
    .site-logo { position: absolute; left: 50%; transform: translateX(-50%); }
    .site-logo img { width: 38px; height: 38px; }
    .site-logo strong { display: none; }
    .header-actions { margin-left: auto; }
    .header-cta { min-height: 40px; padding: 8px 14px; font-size: 13px; }
    .hero, .inner-hero { padding-top: 52px; }
    .hero-grid, .inner-hero-grid, .split, .security-grid, .content-layout { grid-template-columns: 1fr; }
    .hero-copy { text-align: center; }
    .hero-actions, .hero-points { justify-content: center; }
    .hero-visual { max-width: 620px; margin: 0 auto; }
    .highlight-grid { grid-template-columns: 1fr 1fr; }
    .feature-grid, .three-column, .review-grid { grid-template-columns: 1fr 1fr; }
    .sidebar { position: static; grid-template-columns: 1fr 1fr; }
    .footer-inner { grid-template-columns: 1.3fr 1fr 1fr; }
    .footer-column:last-child { grid-column: 2 / -1; }
}
@media (max-width: 640px) {
    body { padding-bottom: 72px; }
    .container { width: min(100% - 24px, 1180px); }
    .section { padding: 62px 0; }
    .section-sm { padding: 44px 0; }
    h1 { font-size: 48px; }
    h2 { font-size: 32px; }
    .hero { padding: 46px 0 68px; }
    .hero-copy .hero-subtitle { font-size: 27px; }
    .hero-copy .lead { font-size: 16px; }
    .floating-note { position: static; margin: -4px auto 0; }
    .highlight-strip { margin-top: -28px; }
    .highlight-grid, .feature-grid, .feature-grid.two, .three-column, .review-grid, .process-grid, .sidebar, .footer-inner { grid-template-columns: 1fr; }
    .highlight-item { padding: 14px; }
    .capsule { flex-basis: 100%; border-radius: 20px; }
    .soft-panel, .deep-panel, .article-card, .notice { padding: 24px; }
    .security-images { grid-template-columns: 1fr; }
    .security-images img { min-height: 220px; }
    .inner-hero { padding: 44px 0 52px; }
    .inner-hero h1 { font-size: 42px; }
    .footer-column:last-child { grid-column: auto; }
    .footer-bottom { flex-direction: column; }
    .mobile-bottom-nav { position: fixed; left: 10px; right: 10px; bottom: 8px; z-index: 9000; display: grid; grid-template-columns: repeat(4, 1fr); padding: 8px 6px max(8px, env(safe-area-inset-bottom)); border: 1px solid rgba(255,107,53,.18); border-radius: 22px; background: rgba(255,255,255,.94); backdrop-filter: blur(14px); box-shadow: 0 18px 44px rgba(36,19,12,.2); }
    .mobile-bottom-nav a { display: grid; justify-items: center; gap: 2px; color: var(--muted); text-decoration: none; font-size: 12px; }
    .mobile-bottom-nav a span { font-size: 19px; line-height: 1; }
    .mobile-bottom-nav a.active { color: var(--brand); font-weight: 800; }
    .site-footer { padding-bottom: 76px; }
}